Remberg ISO-plus-CAN, Руководство пользователя

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6 - - User manual
3.2 Hardware Features
Power supply 24 VDC ±15% Consumption: 3 VA
Analogue input
1
: AN1 Configurable via
software.
Input : Thermocouple type
K, S, R, J, T, E, N, B. Automatic
compensation of cold junction
from 0..50°C.
Thermoresistance : PT100,
PT500, PT1000, Ni100, PTC1K,
NTC10K (β 3435K).
Input V/I
: 0-10 V, 0-20 or 4-20
mA, 0-60 mV.
Pot. input
: Configurable
1..150kΩ,
+ 1 : C.T. trafo amperimetrico : 50 mAAC 50/60 Hz
Tolerance (25 °C)
+/-0.3% ±1 digit (su F.s.) for
thermocouple, thermoresi-
stance and V / mA.
Cold junction accuracy 0.1
°C/°C
Impedence :
0-10 V
: Ri>110 kΩ
0-20 mA
: Ri<50 Ω
4-20 mA
: Ri<50 Ω
0-60 mV
: Ri>500 kΩ
Logic output
2 x SSR.
Configurable as command or
alarm output
+24VDC ±15%/ 50mA
Analogue output
1 x 0/4..20 mA.
Configurable as command
output, alarm output or
retransmission
0..20 mA:
42500 points, ±0.3% on F.S.
4..20 mA
34000 points, ±0.3% on F.S.
3.3 Software features
Regulation
algorithms
ON-OFF with hysteresis.
P, PI, PID, PD proportional time.
Proportional band 0..999°C or °F
Integral time 0,0..999,9 s (0 excludes integral function)
Derivative time 0,0..999,9 s (0 excludes derivative function)
Controller
functions
Manual or automatic tuning, configurable alarm, Start/Stop.
Serial output RS-485 Mod bus. galvanically insulated
galvanically insulated
galvanically insulated